السلام عليكم ورحمة الله وبركاتة .
ملف الفلاش التالي يحتوي على معلومات جميلة عن TCA Cycle,citric acid cycle or Krebs cycle
[flash=http://www.wiley.com/legacy/college/boyer/0470003790/animations/tca/tca.swf]WIDTH=710 HEIGHT=480[/flash]
وهذه صوره توضح تسلسل التفاعلات بالصيغة الكيميائية و الانزيمات المحفزه و نواتج التفاعل .
[align=left]The TCA cycle showing enzymes, substrates and products. The abbreviated enzymes are: IDH = isocitrate dehydrogenase and a-KGDH = a-ketoglutarate dehydrogenase. The GTP generated during the succinate thiokinase (succinyl-CoA synthetase) reaction is equivalent to a mole of ATP by virtue of the presence of nucleoside diphosphokinase. The 3 moles of NADH and 1 mole of FADH2 generated during each round of the cycle feed into the oxidative phosphorylation pathway. Each mole of NADH leads to 3 moles of ATP and each mole of FADH2 leads to 2 moles of ATP. Therefore, for each mole of pyruvate which enters the TCA cycle, 12 moles of ATP can be generated. [/align]
أتمنى أن الموضوع مفيد
و السلام عليكم ...
ملف الفلاش التالي يحتوي على معلومات جميلة عن TCA Cycle,citric acid cycle or Krebs cycle
[flash=http://www.wiley.com/legacy/college/boyer/0470003790/animations/tca/tca.swf]WIDTH=710 HEIGHT=480[/flash]
وهذه صوره توضح تسلسل التفاعلات بالصيغة الكيميائية و الانزيمات المحفزه و نواتج التفاعل .
[align=left]The TCA cycle showing enzymes, substrates and products. The abbreviated enzymes are: IDH = isocitrate dehydrogenase and a-KGDH = a-ketoglutarate dehydrogenase. The GTP generated during the succinate thiokinase (succinyl-CoA synthetase) reaction is equivalent to a mole of ATP by virtue of the presence of nucleoside diphosphokinase. The 3 moles of NADH and 1 mole of FADH2 generated during each round of the cycle feed into the oxidative phosphorylation pathway. Each mole of NADH leads to 3 moles of ATP and each mole of FADH2 leads to 2 moles of ATP. Therefore, for each mole of pyruvate which enters the TCA cycle, 12 moles of ATP can be generated. [/align]
أتمنى أن الموضوع مفيد
و السلام عليكم ...
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